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FAIRVIEW AVE N over LAKE UNION

Map 

Coordinates:
+47.63184, -122.32693
47°37'55" N, 122°19'37" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:FAIRVIEW AVE N over LAKE UNION
Structure number:085504000000000
Location:1400 Fairview Ave N
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:33.1 ft. [10.1 m]
Total length:482.0 ft. [146.9 m]
Roadway width between curbs:21.0 ft. [6.4 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Owner:City or Municipal Highway Agency [04]
Year built:1964
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:15
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2015 

Status:Open, no restriction [A]
Average daily traffic:5,148 [as of 2013]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:43.6 tons [39.6 metric tons]
Inventory rating:25.7 tons [23.4 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:42.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,022,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201542.8Structurally deficientFairPoorGood5148
October 201360.2Structurally deficientFairPoorGood12900
December 201241.0Structurally deficientFairSeriousGood11924
December 201175.0Not deficientGoodFairGood11924
November 200959.5Functionally obsoleteGoodGoodGood10800
October 200859.5Functionally obsoleteGoodGoodGood10800
December 200759.5Functionally obsoleteGoodGoodGood10800
October 200659.5Functionally obsoleteGoodGoodGood10800
November 200559.5Functionally obsoleteGoodGoodGood10800
August 200259.5Functionally obsoleteGoodGoodGood9000
June 200059.5Functionally obsoleteGoodGoodGood9000
September 199859.5Functionally obsoleteGoodGoodVery Good9000
November 199659.5Functionally obsoleteGoodGoodVery Good8200
December 199469.9Functionally obsoleteGoodGoodVery Good8200
October 199169.9Functionally obsoleteGoodGoodVery Good8200